Diana Ball
NPI 1962729921 · Day Training/Habilitation Specialist · Chatsworth, CA
Diana Ball is a Day Training/Habilitation Specialist provider in Chatsworth, CA (NPI 1962729921).
Provider details
- NPI number
- 1962729921
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-29
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Diana Ball's NPI number?
- Diana Ball's National Provider Identifier (NPI) is 1962729921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Ball's specialty?
- Diana Ball is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is Diana Ball located?
- Diana Ball's practice location on file with NPPES is 20151 Nordhoff St, Chatsworth, CA 91311-6215.
- What is Diana Ball's phone number?
- The practice phone number listed in the NPPES registry for Diana Ball is (818) 407-3200.
- Is Diana Ball's NPI active?
- Yes — Diana Ball's NPI (1962729921) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.